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Harrison's In the Loop

What does it mean to "own your intelligence"?

Harrison Chase
July 25, 2026
9
min
Observability & Evals
LangSmith

Jev-as-a-Judge for Agent Evals

Daniel Shea
SeÃĄn Roche
September 20, 2026
9
min
Open Source
Agent Architecture
LangChain

Building a Harness with Jev

Sydney Runkle
Hunter Lovell
September 17, 2026
5
min
Tutorials & How-Tos
Agent Architecture

How we built LangChain's Paid Media Agent

Amal Irgashev
Danny Lambert
Jan Gomez
September 13, 2026
19
min

Recent stories

Observability & Evals
LangSmith

Jev-as-a-Judge for Agent Evals

Daniel Shea
SeÃĄn Roche
September 20, 2026
9
min
Open Source
Agent Architecture
LangChain

Building a Harness with Jev

Sydney Runkle
Hunter Lovell
September 17, 2026
5
min
Deep Agents

Building an Agent Harness for Life Sciences: Introducing Deep Life Sci

Michael Cunningham
Prab Singh
September 17, 2026
5
min
Case Studies

How Included Health Built Federated Agents for Healthcare Navigation with Deep Agents and LangGraph

Sofia Sulikowski
September 17, 2026
8
min
Conceptual Guide

Scaling Agents in Healthcare & Life Sciences: Lessons from Madrigal Pharmaceuticals, Abridge, and Vizient

Jess Ou
September 14, 2026
15
min
Tutorials & How-Tos
Agent Architecture

How we built LangChain's Paid Media Agent

Amal Irgashev
Danny Lambert
Jan Gomez
September 13, 2026
19
min
Case Studies

How Credit Genie uses OpenWiki to keep codebase knowledge fresh, searchable, and automated

Kara Kadri
September 10, 2026
6
min
Deep Agents

Connections: Managed credentials and per-caller identity for Managed Deep Agents

Victor Moreira
September 9, 2026
8
min
Agent Architecture
Deep Agents
Open Source

Organizing Context in a Multi-Agent Harness

Thushanth Bengre
Chester Curme
September 8, 2026
6
min
Open Source
Agent Architecture
LangChain

MCP in LangChain: Stateless Protocol, Elicitation, and More!

Sydney Runkle
September 3, 2026
5
min
Partner

Agents That Pay | How Nevermined Empowers LangChain Agents to Buy and Sell Services

Josh Wadinski
Rodolphe Marques
Karan Singh
September 3, 2026
12
min
Conceptual Guide

Scaling Agents in Europe & The Middle East: Lessons from Schneider Electric, Vodafone, and monday.com

Jess Ou
September 3, 2026
17
min
Newsletter

August 2026: LangChain Newsletter

The LangChain Team
August 26, 2026
4
min
LangSmith

New in LangSmith Engine: >2x better issue detection

Trammell Saltzgaber
Ben Tannyhill
August 25, 2026
5
min
Observability & Evals

How We Build Agent Environments & Tasks

Vivek Trivedy
Nick Hollon
August 25, 2026
12
min
Open Source

Building Self-Correcting Memory in OpenWiki

Colin Francis
August 25, 2026
7
min

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